36 	struct spi_device *spi = to_spi_device(chip->gpio_chip.dev);  in __gen_74x164_write_config()  local
62 	ret = spi_sync(spi, &message);  in __gen_74x164_write_config()
107 static int gen_74x164_probe(struct spi_device *spi)  in gen_74x164_probe()  argument
115 	spi->bits_per_word = 8;  in gen_74x164_probe()
117 	ret = spi_setup(spi);  in gen_74x164_probe()
121 	chip = devm_kzalloc(&spi->dev, sizeof(*chip), GFP_KERNEL);  in gen_74x164_probe()
125 	spi_set_drvdata(spi, chip);  in gen_74x164_probe()
127 	chip->gpio_chip.label = spi->modalias;  in gen_74x164_probe()
133 	if (of_property_read_u32(spi->dev.of_node, "registers-number",  in gen_74x164_probe()
135 		dev_err(&spi->dev,  in gen_74x164_probe()
141 	chip->buffer = devm_kzalloc(&spi->dev, chip->registers, GFP_KERNEL);  in gen_74x164_probe()
146 	chip->gpio_chip.dev = &spi->dev;  in gen_74x164_probe()
153 		dev_err(&spi->dev, "Failed writing: %d\n", ret);  in gen_74x164_probe()
167 static int gen_74x164_remove(struct spi_device *spi)  in gen_74x164_remove()  argument
169 	struct gen_74x164_chip *chip = spi_get_drvdata(spi);  in gen_74x164_remove()